Form 8.3 JTC PLC

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR

MORE

Rule 8.3 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Full name of discloser:

Barclays PLC.

(b)

Owner or controller of interest and short

positions disclosed, if different from 1(a):

(c)

Name of offeror/offeree in relation to whose

JTC PLC

relevant securities this form relates:

(d)

If an exempt fund manager connected with an

offeror/offeree, state this and specify identity of

offeror/offeree:

(e)

Date position held/dealing undertaken:

17 Sep 2025

(f)

In addition to the company in 1(c) above, is the discloser making

NO

disclosures in respect of any other party to the offer?

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a)

Interests and short positions in the relevant securities of the offeror or offeree

to which the disclosure relates following the dealing(if any)

Class of relevant security:

1p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

300,739

0.17%

2,547,804

1.48%

(2)

Cash-settled derivatives:

2,432,666

1.41%

237,390

0.14%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,733,405

1.59%

2,785,194

1.62%

(b)

Rights to subscribe for new securities (including directors and other executive

options)

Class of relevant security in relation to

which subscription right exists

Details, including nature of the rights

concerned and relevant percentages:

3.

DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

1p ordinary

Purchase

93,861

13.2600 GBP

1p ordinary

Purchase

25,506

13.3587 GBP

1p ordinary

Purchase

20,852

13.4186 GBP

1p ordinary

Purchase

20,000

13.2826 GBP

1p ordinary

Purchase

9,089

13.2903 GBP

1p ordinary

Purchase

8,607

13.5000 GBP

1p ordinary

Purchase

7,697

13.6513 GBP

1p ordinary

Purchase

6,933

13.5136 GBP

1p ordinary

Purchase

5,360

13.5951 GBP

1p ordinary

Purchase

2,862

13.5567 GBP

1p ordinary

Purchase

1,731

13.4556 GBP

1p ordinary

Purchase

1,490

13.4231 GBP

1p ordinary

Purchase

512

13.4597 GBP

1p ordinary

Purchase

293

13.5200 GBP

1p ordinary

Purchase

181

13.4000 GBP

1p ordinary

Purchase

177

13.4200 GBP

1p ordinary

Purchase

170

13.6000 GBP

1p ordinary

Purchase

102

13.6600 GBP

1p ordinary

Purchase

25

13.5128 GBP

1p ordinary

Purchase

3

13.3801 GBP

1p ordinary

Sale

179,475

13.2600 GBP

1p ordinary

Sale

100,338

13.4034 GBP

1p ordinary

Sale

72,000

13.4535 GBP

1p ordinary

Sale

54,065

13.4693 GBP

1p ordinary

Sale

32,636

13.4559 GBP

1p ordinary

Sale

30,554

13.2599 GBP

1p ordinary

Sale

26,399

13.3754 GBP

1p ordinary

Sale

10,733

13.5000 GBP

1p ordinary

Sale

8,580

13.3747 GBP

1p ordinary

Sale

7,396

13.4679 GBP

1p ordinary

Sale

6,535

13.4943 GBP

1p ordinary

Sale

6,422

13.3808 GBP

1p ordinary

Sale

5,183

13.3227 GBP

1p ordinary

Sale

1,790

13.4000 GBP

1p ordinary

Sale

1,768

13.2597 GBP

1p ordinary

Sale

1,655

13.5171 GBP

1p ordinary

Sale

1,149

13.3439 GBP

1p ordinary

Sale

1,089

13.3400 GBP

1p ordinary

Sale

960

13.3200 GBP

1p ordinary

Sale

907

13.3459 GBP

1p ordinary

Sale

820

13.4600 GBP

1p ordinary

Sale

776

13.3689 GBP

1p ordinary

Sale

693

13.4709 GBP

1p ordinary

Sale

587

13.3990 GBP

1p ordinary

Sale

498

13.3424 GBP

1p ordinary

Sale

397

13.3894 GBP

1p ordinary

Sale

350

13.5105 GBP

1p ordinary

Sale

254

13.4200 GBP

1p ordinary

Sale

210

13.3300 GBP

1p ordinary

Sale

177

13.5200 GBP

1p ordinary

Sale

103

13.5800 GBP

1p ordinary

Sale

84

13.3000 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

1p ordinary

SWAP

Decreasing Long

2,346

13.4069 GBP

1p ordinary

SWAP

Increasing Long

1,768

13.2597 GBP

1p ordinary

SWAP

Increasing Long

30,554

13.2599 GBP

1p ordinary

SWAP

Increasing Long

83,023

13.2600 GBP

1p ordinary

SWAP

Increasing Long

84

13.3000 GBP

1p ordinary

SWAP

Increasing Long

4,936

13.3091 GBP

1p ordinary

SWAP

Increasing Long

98,385

13.4031 GBP

1p ordinary

SWAP

Increasing Long

1,953

13.4168 GBP

1p ordinary

SWAP

Increasing Long

6,974

13.4170 GBP

1p ordinary

SWAP

Increasing Long

6,692

13.4299 GBP

1p ordinary

SWAP

Increasing Long

5,441

13.4527 GBP

1p ordinary

SWAP

Increasing Long

72,000

13.4535 GBP

1p ordinary

SWAP

Increasing Long

2,499

13.4555 GBP

1p ordinary

SWAP

Increasing Long

32,636

13.4558 GBP

1p ordinary

SWAP

Increasing Long

975

13.4592 GBP

1p ordinary

SWAP

Increasing Long

357

13.4647 GBP

1p ordinary

SWAP

Increasing Long

2,224

13.4705 GBP

1p ordinary

SWAP

Increasing Long

46,125

13.4720 GBP

1p ordinary

SWAP

Increasing Long

350

13.5105 GBP

1p ordinary

SWAP

Increasing Long

790

13.5309 GBP

1p ordinary

SWAP

Decreasing Long

11,580

13.2600 GBP

1p ordinary

SWAP

Decreasing Long

20,000

13.2826 GBP

1p ordinary

SWAP

Decreasing Long

17,039

13.3398 GBP

1p ordinary

SWAP

Decreasing Long

3

13.3801 GBP

1p ordinary

SWAP

Decreasing Long

39

13.3835 GBP

1p ordinary

SWAP

Decreasing Long

14

13.3971 GBP

1p ordinary

SWAP

Decreasing Long

1,731

13.4556 GBP

1p ordinary

SWAP

Decreasing Long

2,202

13.4718 GBP

1p ordinary

SWAP

Decreasing Long

6,933

13.5136 GBP

1p ordinary

SWAP

Decreasing Long

119

13.5200 GBP

1p ordinary

SWAP

Decreasing Long

7,532

13.6502 GBP

1p ordinary

SWAP

Decreasing Long

102

13.6600 GBP

1p ordinary

SWAP

Decreasing Long

165

13.7001 GBP

1p ordinary

CFD

Increasing Long

4,652

13.4300 GBP

1p ordinary

CFD

Increasing Long

4,109

13.5254 GBP

(c)

Stock-settled derivative transactions (including options)

(i)

Writing, selling, purchasing or varying

Class

Product

Writing,

Number

Exercise

Type

Expiry

Option

of

description

purchasing,

of

price

date

money

relevant

selling,

securities

per unit

paid/

security

varying etc

to which

received

option

per unit

relates

(ii)

Exercise

Class of relevant

Product description

Exercising/ exercised against

Number of

Exercise price per

security

securities

unit

(d)

Other dealings (including subscribing for new securities)

Class of relevant

Nature of Dealings

Details

Price per unit (if

security

applicable)

4.

OTHER INFORMATION

(a)

Indemnity and other dealings arrangements

Details of any indemnity or option arrangement, or any agreement or understanding,

formal or informal, relating to relevant securities which may be an inducement to deal

or refrain from dealing entered into by the exempt principal trader making the disclosure and any party

to the offer or any person acting in concert with a party to the offer:

NONE

(b)

Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between

the person making the disclosure and any other person relating to:

(i) the voting rights of any relevant securities under any option; or

(ii) the voting rights of future acquisition or disposal of any relevant securities to which

any derivative is referenced:

NONE

(c)

Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:

18 Sep 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213